What can a system administrator do to simplify searching in Knowledge for users? Choose three answers. * (1 Point)

Universal Containers uses a custom object to track customer complaints. The company wants to have a field on the custom object where they can include a reference to another complaint. What type of relationship can be used to accomplish this?

Cloud Kicks has updated several profiles and created a new app in the sandbox. After testing, everything is working as expected. Which two options should the administrator use to migrate these changes to production from the sandbox?
Choose 2 answers